MAX4524C 查看數據表（PDF） - Maxim Integrated

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MAX4524C

Low-Voltage, Single-Supply Multiplexer and Switch

Maxim Integrated 

Low-Voltage, Single-Supply

Multiplexer and Switch

_________________________________Test Circuits/Timing Diagrams (continued)

CHANNEL

SELECT

V+ 10nF

V+

ADDA

NO_

ADDB MAX4524

MAX4525

INH

COM_

GND

NETWORK

ANALYZER

VIN

50Ω

50Ω

VOUT

MEAS.

REF.

50Ω 50Ω

VOUT

OFF ISOLATION = 20log VIN

ON LOSS = 20log VOUT

VIN

VOUT

CROSSTALK = 20log

VIN

MEASUREMENTS ARE STANDARDIZED AGAINST SHORT AT SOCKET TERMINALS.

OFF-ISOLATION IS MEASURED BETWEEN COM AND "OFF" NO TERMINAL ON EACH SWITCH.

ON-LOSS IS MEASURED BETWEEN COM AND "ON" NO TERMINAL ON EACH SWITCH.

CROSSTALK (MAX4524) IS MEASURED FROM ONE CHANNEL (A, B) TO OTHER CHANNEL.

SIGNAL DIRECTION THROUGH SWITCH IS REVERSED; WORST VALUES ARE RECORDED.

Figure 5. Off-Isolation, On-Loss, and Crosstalk

CHANNEL

SELECT

V+

V+

ADDA

NO_

ADDB

NO_

MAX4524

MAX4525

INH

COM_

GND

1MHz

CAPACITANCE

ANALYZER

Figure 6. NO/COM Capacitance

10 ______________________________________________________________________________________

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